STARLINK-5249, 54205
Orbit data source: Space-Track
STARLINK-5249, 54205 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 28 Oct 2022 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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54205 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-5249
1 54205U 22141BA 26171.43321117 .00000032 00000-0 20081-4 0 9995
2 54205 53.1590 252.4167 0000972 81.9677 278.1425 15.08832505201519Epoch: 2026-06-20T10:23Z
TLE epoch observation values (Epoch: 2026-06-20T10:23:49.445Z)
Latitude
0.00003°
Longitude
-172.18721°
Altitude
540.562 km
Speed
7.593 km/s
True Right ascension
16h 49m 40s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:27:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.693 km
Perigee altitude
539.348 km
Semi-major axis
6,918.158 km
Eccentricity
0.0001
Inclination
53.159°
RAAN
252.4167°
Arg. of periapsis
81.9677°
True anomaly
278.13147°
Mean anomaly
278.1425°
Eccentric anomaly
278.13699°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000020081
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Other satellites on launch #141 in the year 2022 (2022-10-28 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-5249 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 13:45:36.944Z | 333.995° NNW | 2026-06-22 13:47:36.944Z | 23.292° NE | 32.593° | 2026-06-22 13:51:36.944Z | 103.297° ESE |
| 5 mins | 2026-06-22 15:24:36.944Z | 280.556° WNW | 2026-06-22 15:26:36.944Z | 242.359° WSW | 25.556° | 2026-06-22 15:29:36.944Z | 176.943° S |
| 6 mins | 2026-06-23 06:55:36.944Z | 204.439° SW | 2026-06-23 06:58:36.944Z | 122.308° SE | 37.031° | 2026-06-23 07:01:36.944Z | 62.438° ENE |
| 5 mins | 2026-06-23 08:35:36.944Z | 283.67° WNW | 2026-06-23 08:37:36.944Z | 324.569° NNW | 25.209° | 2026-06-23 08:40:36.944Z | 26.102° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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